Q.1
The first step to getting output from a laser is to excite an active medium. What is this process called?
Q.2
In which decade was the SPICE simulator introduced?
Q.3
The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
Q.4
What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.
Q.5
After the first photons of light are produced, which process is responsible for amplification of the light?
Q.6
When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise..."?
Q.7
'DB' computer abbreviation usually means ?
Q.8
Who developed Yahoo?
Q.9
Made from a variety of materials, such as carbon, which inhibits the flow of current...?
Q.10
What is the relationship between resistivity r and conductivity s?
Q.11
Most modern TV's draw power even if turned off. The circuit the power is used in does what function?
Q.12
What does VVVF stand for?
Q.13
Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?
Q.14
'.INI' extension refers usually to what kind of file?
Q.15
The most common format for a home video recorder is VHS. VHS stands for...?
Q.16
Which motor is NOT suitable for use as a DC machine?
Q.17
A given signal's second harmonic is twice the given signal's __________ frequency?
Q.18
Which is a type of Electrically-Erasable Programmable Read-Only Memory?
Q.19
The purpose of choke in tube light is ?
Q.20
'.MPG' extension refers usually to what kind of file?
Q.21
What is TTL?
Q.22
What is VCM?
Q.23
Which is the most commonly used input device?
Q.24
The principal electronic payment system for electronic Commerce is-
Q.25
Which of these is a documented hoax virus?
Q.26
What does SSL stand for?
Q.27
The Internet was developed in the...
Q.28
Which of the following is operating system for mobiles?
Q.29
A computer virus that actively attacks an anti-virus program or programs in an effort to prevent detection is...
Q.30
What is the Websites code for the country Spain?
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